/*--------------------------------*- C++ -*----------------------------------*\
| =========                 |                                                 |
| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
|  \\    /   O peration     | Version:  v2506                                 |
|   \\  /    A nd           | Website:  www.openfoam.com                      |
|    \\/     M anipulation  |                                                 |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version     2.0;
    format      ascii;
    class       dictionary;
    object      controlDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

application     simpleFoam;

startFrom       latestTime;

startTime       0;

stopAt          endTime;

endTime         50000;

deltaT          1;

writeControl    timeStep;

writeInterval   50000;

purgeWrite      1;

writeFormat     ascii;

writePrecision  16;

writeCompression off;

timeFormat      general;

timePrecision   8;

runTimeModifiable false;

functions
{
    fieldMinMax1
    {
        type            fieldMinMax;
        libs            (fieldFunctionObjects);
        writeToFile     no;
        log             yes;
        location        yes;
        mode            magnitude;
        fields          ( p U );
    }

    wallShearStress1
    {
        type            wallShearStress;
        libs            (fieldFunctionObjects);
        writeFields     yes;
        patches         ( bottom );
        executeControl  writeTime;
        writeControl    writeTime;
    }

    yPlus1
    {
        type            yPlus;
        libs            (fieldFunctionObjects);
        writeFields     yes;
        executeControl  writeTime;
        writeControl    writeTime;
    }

    writeCellCentres1
    {
        type            writeCellCentres;
        libs            (fieldFunctionObjects);
        executeControl  onEnd;
        writeControl    onEnd;
    }

    turbulenceFields1
    {
        type            turbulenceFields;
        libs            (fieldFunctionObjects);
        fields          ( k epsilon R );
        executeControl  writeTime;
        writeControl    writeTime;
    }

    productionRate1
    {
        type            coded;
        libs            (utilityFunctionObjects);
        name            productionRate;
        writeControl    writeTime;

        codeExecute
        #{
            auto* prodPtr =
                mesh().getObjectPtr<volScalarField>("productionRate");

            if (!prodPtr)
            {
                Info<< "Create production rate field" << nl;
                prodPtr = new volScalarField
                (
                    IOobject
                    (
                        "productionRate",
                        mesh().time().timeName(),
                        mesh(),
                        IOobject::NO_READ,
                        IOobject::AUTO_WRITE,
                        IOobject::REGISTER
                    ),
                    mesh(),
                    sqr(dimLength)/pow3(dimTime)
                );

                regIOobject::store(prodPtr);
            }
            auto& prod = *prodPtr;

            Info<< "Computing production rate field\n" << endl;

            const auto& nut = mesh().lookupObject<volScalarField>("nut");
            const auto& U = mesh().lookupObject<volVectorField>("U");

            prod = 2*nut*(symm(fvc::grad(U)) && symm(fvc::grad(U)));
        #};
    }
}


// ************************************************************************* //